package com.cskaoyan.exception;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class CustomHandlerExceptionResolver implements HandlerExceptionResolver {
    @Override
    public ModelAndView resolveException(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object handler, Exception e) {

        String viewName = "/exception.jsp";
        if (e instanceof ArithmeticException) {

        }
        if (e instanceof NullPointerException) {

        }
        return new ModelAndView(viewName);
    }
}
